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Common faults and solutions of thermostatic water bath

May. 11. 2022

Thermostatic water bath is a kind of mechanical equipment that can provide low temperature constant temperature liquid and environment. It can also be used with many equipment and instruments, which greatly improves the scope of application. However, as a mechanical equipment, there will inevitably be some faults.

Common faults and solutions of thermostatic water bath

When the thermostatic water bath fails, turn off the power switch of the equipment and unplug the power before handling. When the high and low pressure switch is unstable and the cooling constant temperature speed decreases, please clean the fan blades and heat dissipation plates of the condenser. If water is used, it must be wiped dry. When the display is abnormal, please check whether the sensor circuit and sensor are installed properly. If there is no problem, please replace it with a new sensor and try again.


Sometimes there will be no mixing. At this time, you should check the mixer line. If there is no problem, please replace it with a new mixer. Also, when touching the equipment and feeling energized, please check the grounding wire. It is rare that the equipment does not cool. If it does, please check the compressor and check whether Freon leaks. Please solve it in turn.


As a mechanical equipment, thermostatic water bath is inseparable from regular maintenance. If it is maintained regularly, the probability of failure can be greatly reduced. Also, if there is a real fault and it is not likely to be solved, please contact us at the first time.